ELCUT Brand EC Series

Hybrid safety device combining a thermal link and resistor
Used in a protection circuits for lithium ion batteries
Opens circuit in cases of abnormal FET heat up
Robust electrical insulation and voltage withstanding properties after functioning
RoHS and REACH compliant. Halogen free

Type No.	Rated functioning temperature Tf (°C)	Functioning Temperature (°C)	Th (°C)	Tm (°C)	Electrical rating		Resistance (Ω)	Resistance Tolerance (%)	Maximum Overload Power (W)
Type No.	Rated functioning temperature Tf (°C)	Functioning Temperature (°C)	Th (°C)	Tm (°C)	Ampere （A）	Voltage （V）	Resistance (Ω)	Resistance Tolerance (%)	Maximum Overload Power (W)
EC-200 EC-350	135	131±3	100	180	12	DC32	20 35	±20	20

Specifications Sheet

Part No.	Safety Standard Approval
Part No.	PSE	UL	C-UL	VDE	CCC	KC
EC	-	E50082	E50082	4002563	-	-

Specifications Sheet

Lead Length	Dimensions (mm)
Lead Length	A	B	C	D	E	F	G	H	I	J	K
Regular Size	3.0±0.5	5.0±0.5	1.5 max	1.75 max	3.1±0.5	1.2±0.1	0.84±0.1	0.25±0.1	16.5±1	16.5±1	4.2 max

Long lead part number will have a "(L)" suffix.

Specifications Sheet

Type No.	Rated functioning temperature Tf (°C)	Electrical rating		Resistance (Ω)
Type No.	Rated functioning temperature Tf (°C)	Ampere （A）	Voltage （V）	Resistance (Ω)
ELCUT	EC Series	EC-200	135	12	DC32	20
ELCUT	EC Series	EC-350	135	12	DC32	35

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ELCUT Brand Y5JA Series

Radial Design thermal links/ resistor assembly
Combines two coil winding resistors with a fusible alloy type thermal link
Uses a coil-winding for greater ability to withstand inrush current.
Robust electrical insulation and voltage withstanding properties after functioning
RoHS and REACH compliant

Type No.	Nominal Resistance Value (Ω)	Resistance Tolerance (%）	Rated functioning temperature Tf (°C)	Rated Power (W)	Maximum Open Circuit Voltage (V)	Maximum Overload Power (W）
Y5JA-4R4JP L3.5 Y5JA-7R5JP L3.5 Y5JA-100JP L3.5 Y5JA-200JP L3.5 Y5JA-330JP L3.5	4.4 7.5 10 20 33	±5	145 Thermal links Type SKJR inside	2.8	AC250	70

Specifications Sheet

Part No.	Safety Standard Approval
Part No.	PSE	UL	C-UL	VDE	CCC	KC
Y5JA	-	E50082	E50082	40022159	-	-

Specifications Sheet

Lead Length	Dimensions (mm)
Lead Length	A	B	C	D	E	F	G	H	I	J
Regular Size	24.0±1.0	18.0±1.0	10.2±0.5	0.8±0.05	0.8±0.05	10.0±0.7	3.5+0.5-0	3.5+0.5-0	1.4±0.1	4.0±0.8

Long lead part number will have a "(L)" suffix.

Specifications Sheet

Type No.	Nominal Resistance Value (Ω)	Rated functioning temperature Tf (°C)	Maximum Open Circuit Voltage (V)	Rated Power (W)
ELCUT	Y5JA Series	Y5JA-4R4JP L3.5	4.4	145	AC250	2.8
ELCUT	Y5JA Series	Y5JA-7R5JP L3.5	7.5	145	AC250	2.8
ELCUT	Y5JA Series	Y5JA-100JP L3.5	10	145	AC250	2.8
ELCUT	Y5JA Series	Y5JA-200JP L3.5	20	145	AC250	2.8
ELCUT	Y5JA Series	Y5JA-330JP L3.5	33	145	AC250	2.8

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Type No.	Nominal Resistance Value (Ω)	Resistance Tolerance (%）	Rated functioning temperature Tf (°C)	Rated Power (W)	Maximum Open Circuit Voltage (V)	Maximum Overload Power (W）
A5MC-5R1JK A5MC-5R1JK A5MC-100JK A5MC-150JK A5MC-220JK	5.1 6.8 10 15 22	±5	139 Thermal links Type 12M inside	2.1	AC250	70

Specifications Sheet

Part No.	Safety Standard Approval
Part No.	PSE	UL	C-UL	VDE	CCC	KC
A5MC	-	E50082	E50082	40011903	-	-

Specifications Sheet

Long lead part number will have a "(L)" suffix.

Specifications Sheet

Type No.	Nominal Resistance Value (Ω)	Rated functioning temperature Tf (°C)	Maximum Open Circuit Voltage (V)	Rated Power (W)
ELCUT	A5MC Series	A5MC-5R1JK	5.1	139	AC250	2.1
ELCUT	A5MC Series	A5MC-6R8JK	6.8	139	AC250	2.1
ELCUT	A5MC Series	A5MC-100JK	10	139	AC250	2.1
ELCUT	A5MC Series	A5MC-150JK	15	139	AC250	2.1
ELCUT	A5MC Series	A5MC-220JK	22	139	AC250	2.1